#chatArea {
 font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
 font-size: 16px;
 line-height: 1.5;
 padding: 0.5em 0.5em;
}

 /* Titoli */
 #chatArea h2 {
  font-size: 1.8em;
  font-weight: 700;
  margin-top: 1.2em;
  margin-bottom: 0.5em;
  color: #003366;
 }

 #chatArea h3 {
  font-size: 1.5em;
  font-weight: 600;
  margin-top: 0px;
  margin-bottom: 0.4em;
  color: #1a72c9;
 }

 #chatArea h4 {
  font-size: 1.2em;
  font-weight: 600;
  margin-top: 0.8em;
  margin-bottom: 0.3em;
  color: #0059b3;
 }

 /* Paragrafi */
 #chatArea p {
  color: #bdbdbd;
 }

 /* Evidenziazioni */
 #chatArea em {
  font-style: italic;
  color: #555;
 }

 #chatArea li {
  color: #e3e3e3;
  margin-top: 8px;
  margin-bottom: 8px;
 }

  #chatArea .ai-bold {
  font-weight: 600;
  color: #599ce6;
 }

 #chatArea .ai-italic {
  font-style: italic;
 }

 #chatArea .ai-underline {
  text-decoration: underline;
 }

 #chatArea .ai-strike {
  text-decoration: line-through;
 }

 #chatArea .ai-highlight {
  background-color: yellow;
  padding: 0 2px;
 }

 #chatArea li .ai-bold {
  color: #e98b13;
 }

 #chatArea p .ai-bold {
  color: #e98b13;
  font-size:16px
 }

 #chatArea .ai-image {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 10px 0;
 }